I candled my eggs last night and out of 30 store-bought "supposedly fertile" eggs I have 6 with live chicks-to-be in them! Woo Hoo!!
7 days ago I set approx 10 Trader Joes fertile eggs, 10 fertile eggs from an organic grocery, and 10 eggs from a local poultry breeder that were labeled 'Free-Range' but not fertile. The six live eggs are all from the local poultry breeder. They are a mix of eggs so I don't know what breeds I will get. The egg colors are a mix of dark brown, tan, green, and off-white, So this will definitely be a Mystery Hatch.
Due date of first hatch is Aug 2nd.
[Side Note: I cracked all of the eggs that were not growing and one was literally scrambled inside, the others looked okay but I could not find an fertile bulls eyes on any of them. That is why I said 'supposedly fertle' store-bought eggs.]